✦ LIBER ✦

Remarks on excitability, stability and sign of equilibria in cooperative systems

✍ Scribed by Carlo Piccardi; Sergio Rinaldi

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 133 KB
Volume: 46
Category: Article
ISSN: 0167-6911
DOI: 10.1016/s0167-6911(02)00118-4

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✦ Synopsis

The strict positivity of equilibria is known to be equivalent to asymptotic stability in excitable positive linear systems. In contrast with intuition, this property does not hold for nonlinear cooperative systems. However, weaker results are pointed out and proved to be e ective in the analysis of several nonlinear cooperative systems.

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